<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>Title</title>
    </head>
    <body>
        <div id="app" v-cloak>
            <h2>{{message}}</h2>
            <img v-bind:src="imgURL" alt="">
            <a :href="refURL">百度一下</a>
        </div>
        <script src="../../js/vue.js"></script>
        <script>
          const app = new Vue({
                el: '#app',
                data: {
                    message: '你好呀',
                    imgURL: 'https://i2.hdslb.com/bfs/face/d8d4a73208f309b3a2362c6bceba5fb3f8acbd4b.jpg@52w_52h.jpg',
                    refURL: 'https://www.baidu.com'
                }
            }) 
        </script>
    </body>
</html>